Then you should check our buying guide. Could you please tell me how long I have to wait to have oral sex with my partner female. Larger stretched holes can take a few days. But yeah it does feel better for a guy because it just causes a different sensation I suppose like the metal ball on his dick. Aside all of that, you can contract STDs. I can tell you from both angles. To get better at anything, just practice and think about the best technique. You can keep your head elevated at night by sleeping on several pillows. What happens when dark skinned people go out into the sun for too long?